Hernias are caused by a combination of muscle weakness and strain. Depending on its cause, a hernia can develop quickly or over a long period of time. some causes of muscle weakness would be like failure of the abdominal wall to close properly in the womb, which is a congenital defectagechronic coughingdamage from injury or surgery
Answer 58 because ei dknt know
Explanation:
4. drug use will lower academic achievement of high shool
The heart is divided into four chambers. Hope this helps!
